diff options
Diffstat (limited to 'REORG.TODO/sysdeps/mach/hurd/fchownat.c')
-rw-r--r-- | REORG.TODO/sysdeps/mach/hurd/fchownat.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/mach/hurd/fchownat.c b/REORG.TODO/sysdeps/mach/hurd/fchownat.c new file mode 100644 index 0000000000..bdfb468f50 --- /dev/null +++ b/REORG.TODO/sysdeps/mach/hurd/fchownat.c @@ -0,0 +1,40 @@ +/* Change owner and group of a file relative to open directory. Hurd version. + Copyright (C) 2006-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <errno.h> +#include <fcntl.h> +#include <stddef.h> +#include <unistd.h> +#include <sys/types.h> +#include <hurd.h> +#include <hurd/fd.h> + +/* Change the owner and group of FILE. */ +int +fchownat (int fd, const char *file, uid_t owner, gid_t group, int flag) +{ + error_t err; + file_t port = __file_name_lookup_at (fd, flag, file, 0, 0); + if (port == MACH_PORT_NULL) + return -1; + err = __file_chown (port, owner, group); + __mach_port_deallocate (__mach_task_self (), port); + if (err) + return __hurd_fail (err); + return 0; +} |